Keyless operation does not work (LOCK, UNLOCK, PANIC)

Keyless/Power Door Locks/Security System Symptom Troubleshooting - Keyless operation does not work (LOCK, UNLOCK, PANIC)

Keyless operation does not work (LOCK, UNLOCK, PANIC)

NOTE: Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated, troubleshoot the indicated DTC first.

1. Immobilizer system check:

Immobilizer system check
-1. Try to start the engine.

Does the engine start?
-YES- Go to step 2.
-NO- Go to the immobilizer symptom troubleshooting Immobilizer System Symptom Troubleshooting Index.

2. Transmitter check:

Transmitter check
-1. Turn the ignition switch to LOCK (0).

-2. Test the transmitter Keyless Entry Transmitter Test.

Is the transmitter OK?
-YES- Replace the immobilizer-keyless control unit Service and Repair.
-NO- Replace the transmitter, then register the new transmitter Testing and Inspection.